| 类型/截止日期 | 2022-02-17 | 2020-06-30 | 2020-06-19 | 2019-12-31 | 2019-01-24 | 2019-01-21 | 2018-06-30 | 2018-02-14 | 2018-02-09 | 2017-03-16 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 18,000,000 | 24,600,000 | 24,600,000 | 24,600,000 | 24,600,000 | 24,600,000 | 24,600,000 | 24,600,000 | 24,600,000 | 24,600,000 |
| 流通股(股) | 7,263,315 | 14,830,840 | 15,155,340 | 14,830,840 | 14,838,090 | 14,772,840 | 17,213,340 | 17,792,340 | 12,686,880 | 15,634,500 |
| 流通A股(股) | 7,263,315 | 14,830,840 | 15,155,340 | 14,830,840 | 14,838,090 | 14,772,840 | 17,213,340 | 17,792,340 | 12,686,880 | 15,634,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 10,736,685 | 9,769,160 | 9,444,660 | 9,769,160 | 9,761,910 | 9,827,160 | 7,386,660 | 6,807,660 | 11,913,120 | 8,965,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 24,600,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 10,736,685 | 9,769,160 | 9,444,660 | 9,769,160 | 9,761,910 | 9,827,160 | 7,386,660 | 6,807,660 | 11,913,120 | 8,965,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 913,790 | 913,790 | 913,790 | 913,790 | 913,790 | 913,790 | 913,790 | 913,790 | 1,976,830 | 1,976,830 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 913,790 | 913,790 | 913,790 | 913,790 | 913,790 | 913,790 | 913,790 | 913,790 | 1,976,830 | 1,976,830 |
| 高管持股(股) | 9,822,895 | 8,855,370 | 8,530,870 | 8,855,370 | 8,848,120 | 8,913,370 | 6,472,870 | 5,893,870 | 9,936,290 | 6,988,670 |
| 外资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | - | - |
| 境外自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 股本变动原因 | 回购 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 首发限售股份上市,高管股份变动 | 高管股份变动 | 首发限售股份上市,高管股份变动 |
| 公告日期 | 2022-02-18 | 2020-08-26 | 2020-06-16 | 2020-04-28 | 2019-01-21 | 2019-01-21 | 2018-08-27 | 2018-02-09 | 2018-04-25 | 2017-03-13 |
| 变动日期 | 2022-02-17 | 2020-06-30 | 2020-06-19 | 2019-12-31 | 2019-01-24 | 2019-01-21 | 2018-06-30 | 2018-02-14 | 2018-02-09 | 2017-03-16 |